CVE-2017-12110
HIGHCVSS 8.8/10EPSS 2.10%
Last modified
CVE-2017-12110 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. An exploitable integer overflow vulnerability exists in the xls_appendSST function of libxls 1.4.A specially crafted XLS file can cause memory corruption resulting in remote code execution.. EPSS estimates a 2.10% chance of exploitation in the next 30 days.
Description
An exploitable integer overflow vulnerability exists in the xls_appendSST function of libxls 1.4.A specially crafted XLS file can cause memory corruption resulting in remote code execution.
Metrics
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libxls Project | Libxls | 1.4 |
References
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0462Third Party Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0462Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-12110?
An exploitable integer overflow vulnerability exists in the xls_appendSST function of libxls 1.4.A specially crafted XLS file can cause memory corruption resulting in remote code execution.
How severe is CVE-2017-12110?
CVE-2017-12110 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 2.10% probability of exploitation in the next 30 days.
How do I fix CVE-2017-12110?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2017-12110?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST